_count_posts_cache_key( string $type = 'post', string $perm = '' )

This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

Return the cache key for wp_count_posts() based on the passed arguments.

Parameters

$type

(string) (Optional) Post type to retrieve count

Default value: 'post'

$perm

(string) (Optional) 'readable' or empty.

Default value: ''

Return

(string) The cache key.

Source

File: wp-includes/post.php 

function _count_posts_cache_key( $type = 'post', $perm = '' ) {
	$cache_key = 'posts-' . $type;

	if ( 'readable' === $perm && is_user_logged_in() ) {
		$post_type_object = get_post_type_object( $type );

		if ( $post_type_object && ! current_user_can( $post_type_object->cap->read_private_posts ) ) {
			$cache_key .= '_' . $perm . '_' . get_current_user_id();
		}
	}

	return $cache_key;
}

Used By

Used By Description
wp-includes/post.php: _transition_post_status()

Hook for managing future post transitions to published.
wp-includes/post.php: wp_count_posts()

Count number of posts of a post type and if user has permissions to view.

Changelog

Version Description
3.9.0 Introduced.

© 2003–2021 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/_count_posts_cache_key